GPT 5.6 Sol Reportedly Handles CUDA Acceleration
soumitrashukla9 · x · 2026-07-12
The repost claims that GPT 5.6 Sol can now handle CUDA acceleration tasks.
The poster compared it to another model, Fable, which still fails to do so, noting that Sol delivered a 1.4x speedup on a specific task. However, manual optimization for the same task achieved 22.5x, indicating that models still lag significantly behind high-quality human CUDA optimization. The author concludes that while still far from ideal, it represents at least some progress.
Related event: GPT 5.6 Sol Achieves Initial CUDA Acceleration with Limited Gains(2 posts)→
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